http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2845873-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2603 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D169-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J169-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-18 |
| filingDate | 2013-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2845873-A1 |
| titleOfInvention | Radical cross-linking of polyether carbonate polyols containing low electron and electron-rich double bonds |
| abstract | The present invention relates to a process for the preparation of polyethercarbonate polyols, wherein the polyethercarbonate polyols contain electron-deficient and electron-rich double bonds, preferably comprising the steps of (a) adding suspending agent and / or an H-functional initiator compound and a DMC catalyst, (β) adding at least one epoxide and (γ) metering in carbon dioxide and two unsaturated compounds, wherein the unsaturated compounds from process step (γ) are selected from the group comprising unsaturated epoxides and unsaturated cyclic anhydrides and one of the unsaturated compounds has an electron-rich and one of the unsaturated compounds has an electron-deficient double bond. Furthermore, the invention relates to the crosslinking of polyether carbonate polyols, wherein the polyether carbonate polyols contain electron-deficient and electron-rich double bonds, and the polyether carbonates obtainable therefrom. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018069348-A1 |
| priorityDate | 2013-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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